10627480

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 24008400

約数和(自身を除く): 13380920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 683, 778, 1366, 1556, 1945, 2732, 3112, 3415, 3890, 5464, 6830, 7780, 13660, 15560, 27320, 265687, 531374, 1062748, 1328435, 2125496, 2656870, 5313740, 10627480]

約数ペア:

[(1, 10627480), (2, 5313740), (4, 2656870), (5, 2125496), (8, 1328435), (10, 1062748), (20, 531374), (40, 265687), (389, 27320), (683, 15560), (778, 13660), (1366, 7780), (1556, 6830), (1945, 5464), (2732, 3890), (3112, 3415)]